417937920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{54419}}^1$

素因数の和:54445

約数の個数: 80

約数和(自身を含む): 1336119840

約数和(自身を除く): 918181920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 54419, 108838, 163257, 217676, 272095, 326514, 435352, 544190, 653028, 816285, 870704, 1088380, 1306056, 1632570, 1741408, 2176760, 2612112, 3265140, 3482816, 4353520, 5224224, 6530280, 6965632, 8707040, 10448448, 13060560, 13931264, 17414080, 20896896, 26121120, 27862528, 34828160, 41793792, 52242240, 69656320, 83587584, 104484480, 139312640, 208968960, 417937920]

約数ペア:

[(1, 417937920), (2, 208968960), (3, 139312640), (4, 104484480), (5, 83587584), (6, 69656320), (8, 52242240), (10, 41793792), (12, 34828160), (15, 27862528), (16, 26121120), (20, 20896896), (24, 17414080), (30, 13931264), (32, 13060560), (40, 10448448), (48, 8707040), (60, 6965632), (64, 6530280), (80, 5224224), (96, 4353520), (120, 3482816), (128, 3265140), (160, 2612112), (192, 2176760), (240, 1741408), (256, 1632570), (320, 1306056), (384, 1088380), (480, 870704), (512, 816285), (640, 653028), (768, 544190), (960, 435352), (1280, 326514), (1536, 272095), (1920, 217676), (2560, 163257), (3840, 108838), (7680, 54419)]